pressure volume chart
21Wikipedia:Featured article candidates — Here, we determine which articles are to be featured articles (FAs). FAs exemplify Wikipedia s very best work and satisfy the FA criteria. All editors are welcome to review nominations; please see the review FAQ. Before nominating an article,… …
22Psychrometrics — or psychrometry are terms used to describe the field of engineering concerned with the determination of physical and thermodynamic properties of gas vapor mixtures. The term derives from the Greek psuchron (ψυχρόν) (… …
23Rush (band) — Infobox musical artist Name = Rush Img capt = Alex Lifeson, Geddy Lee, and Neil Peart of Rush 30th Anniversary tour photo, 2004 Img size = 250 Landscape = yes Background = group or band Years active = 1968–present Origin = Toronto, Ontario,… …
24Wet-bulb temperature — The wet bulb temperature is a type of temperature measurement that reflects the physical properties of a system with a mixture of a gas and a vapor, usually air and water vapor. Wet bulb temperature can have several technical meanings:… …
25Pinch (plasma physics) — For other uses, see Pinch (disambiguation). Lightning bolts illustrating electromagnetically pinched plasma filaments …
26navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …
27Black Sabbath — Infobox musical artist Name = Black Sabbath Img capt = Black Sabbath onstage in 1999 Img size = 250 Landscape = Yes Background = group or band Origin = Birmingham, England Genre = Heavy metal Years active = 1968–present Label = Vertigo, Warner… …
28Darcy–Weisbach equation — In fluid dynamics, the Darcy–Weisbach equation is a phenomenological equation, which relates the head loss or pressure loss due to friction along a given length of pipe to the average velocity of the fluid flow. The equation is named after Henry… …
29Handloading — or reloading is the process of loading firearm cartridges or shotgun shells by assembling the individual components (case/shotshell, primer, powder, and bullet/shot), rather than purchasing completely assembled, factory loaded cartridges.… …
30David Bowie discography — David Bowie discography Bowie during the Heathen Tour in 2002. Releases …
